Valor nutricional de hojas y tallos de brócoli, apio y betarraga disponibles en un mercado mayorista de Santiago de Chile

La ingesta diaria de hortalizas se relaciona con menor riesgo de cáncer, diabetes, enfermedades coronarias y obesidad, pero partes de estos alimentos como cáscaras, tallos y hojas no son reutilizadas, aumentando los desperdicios e impactando negativamente al medio ambiente. El objetivo de este trabajo fue establecer el valor nutricional de hojas y tallos de apio, betarraga y brócoli del Mercado Mayorista Lo Valledor en Santiago de Chile. Un total de 6 muestras se recolectaron desde puntos de ventas del Mercado Mayorista, 3 de hojas de hortalizas (apio, betarraga y brócoli) y 3 de tallos (apio, betarraga y brócoli). La recolección, preparación y entrega de las mismas se realizaron de acuerdo a protocolos indicados por el laboratorio encargado de realizar los análisis nutricionales. Las hojas de betarraga presentaron mayor contenido de proteínas (2,6 g), fibra dietética total (4,5 g) y fibra dietética insoluble (3,3 g) que los tallos, pero estos aportan más carbohidratos (7 g). Las hojas de apio tienen más calorías (20,4 kcal), proteínas (2,4 g), fibra dietética total (7,4 g), fibra dietética soluble (1,3 g) y fibra dietética insoluble (5,3 g) aunque los tallos presentan un contenido superior de carbohidratos (4,1 g). Finalmente, las hojas de brócoli destacan por su contenido de carbohidratos (9,0 g), proteínas (2,5 g), fibra dietética total (10,4 g) y fibra dietética insoluble (7,9 g). De acuerdo al valor nutricional obtenido, estos excedentes son una opción de alimento en la dieta diaria de las personas y su valorización debe ser contemplada.

The daily intake of vegetables is related to a lower risk of cancer, diabetes, coronary diseases and obesity, but parts of them such as peels, stems and leaves are not reused, increasing waste and negatively impacting the environment. The objective of this work was to establish the nutritional value of celery, beetroot and broccoli leaves and stems from the Lo Valledor wholesale market in Santiago, Chile. A total of 6 samples were collected from sales points of the Lo Valledor wholesale market, 3 from vegetable leaves (celery, beetroot and broccoli) and 3 from stems (celery, beetroot and broccoli). The collection, preparation and delivery of them were carried out according to protocols indicated by the laboratory in charge of carrying out the nutritional analyzes. The beet leaves had higher protein content (2.6 g), total dietary fiber (4.5 g) and insoluble dietary fiber (3.3 g) than the stems, but they provide more carbohydrates (7 g). Celery leaves had more calories (20.4 kcal), protein (2.4 g), total dietary fiber (7.4 g), soluble dietary fiber (1.3 g), and insoluble dietary fiber (5.3 g) although the stems have a higher carbohydrate content (4.1 g). Finally, broccoli leaves stand out for their content of carbohydrates (9.0 g), proteins (2.5 g), total dietary fiber (10.4 g) and insoluble dietary fiber (7.9 g). According to the nutritional value obtained, these surpluses are a food option in the daily diet of people and their valorization should be contemplated.

Comparative metabolomics provides novel insights into the basis of petiole color differences in celery (Apiumgraveolens L.) / 浙江大学学报（英文版）（B辑：生物医学和生物技术）

Plant metabolites are important for plant development and human health. Plants of celery (Apiumgraveolens L.) with different-colored petioles have been formed in the course of long-term evolution. However, the composition, content distribution, and mechanisms of accumulation of metabolites in different-colored petioles remain elusive. Using ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS), 1159 metabolites, including 100 lipids, 72 organic acids and derivatives, 83 phenylpropanoids and polyketides, and several alkaloids and terpenoids, were quantified in four celery cultivars, each with a different petiole color. There were significant differences in the types and contents of metabolites in celery with different-colored petioles, with the most striking difference between green celery and purple celery, followed by white celery and green celery. Annotated analysis of metabolic pathways showed that the metabolites of the different-colored petioles were significantly enriched in biosynthetic pathways such as anthocyanin, flavonoid, and chlorophyll pathways, suggesting that these metabolic pathways may play a key role in determining petiole color in celery. The content of chlorophyll in green celery was significantly higher than that in other celery cultivars, yellow celery was rich in carotenoids, and the content of anthocyanin in purple celery was significantly higher than that in the other celery cultivars. The color of the celery petioles was significantly correlated with the content of related metabolites. Among the four celery cultivars, the metabolites of the anthocyanin biosynthesis pathway were enriched in purple celery. The results of quantitative real-time polymerase chain reaction (qRT-PCR) suggested that the differential expression of the chalcone synthase (CHS) gene in the anthocyanin biosynthesis pathway might affect the biosynthesis of anthocyanin in celery. In addition, HPLC analysis revealed that cyanidin is the main pigment in purple celery. This study explored the differences in the types and contents of metabolites in celery cultivars with different-colored petioles and identified key substances for color formation. The results provide a theoretical basis and technical support for genetic improvement of celery petiole color.

Effect of Cd on autophagy-related genes of celery / 生物工程学报

Autophagy is one of the most common protective mechanisms during plant stress response. We studied the effect of exogenous Cd on autophagy in celery, by using transcriptome sequencing technique to analyze the differentially expressed genes under different Cd concentrations (0, 2, 4 and 8 mg/L). Eight differentially expressed autophagy-related genes were screened and identified by qRT-PCR. Cd had obvious toxic effect on celery, in a dose-dependent manner. Eight differentially expressed autophagy-related genes were screened, among which ATG8a, ATG8f, ATG13, AMPK-1 and AMPK-2 were up-regulated, whereas ATG12, VPS30 and VPS34 were first up-regulated and then decreased. The up-regulated expression of differential genes may resist Cd toxicity by increasing autophagosome structures; however, 8 mg/L Cd exceeded the autophagosome tolerance limit of celery, resulting in decreased expression of multiple autophagy-related genes. The above results can provide help for subsequent functional study of autophagy-related genes, and provide a reference for further exploring the tolerance mechanism of celery to Cd toxicity.

Evaluation of mechanism for antihypertensive and vasorelaxant effects of hexanic and hydroalcoholic extracts of celery seed in normotensive and hypertensive rats

ABSTRACT Celery (Apium graveolens L., Apiaceae) is one of the popular aromatic vegetables and part of the daily diet around the world. In this study, aqueous-ethanolic and hexane extracts of celery seed were prepared and the amount of n-butylphthalide, as an active component, was determined in each extract. Then the effects of hexanic extract on systolic, diastolic, mean arterial blood pressure and heart rate were evaluated in an invasive rat model. The vasodilatory effect and possible mechanisms of above mentioned extracts on aorta ring were also measured. High performance liquid chromatography analysis revealed that hexanic extract contains significantly higher amounts of n-butylphthalide, compared to aqueous-ethanolic extract. The results indicated that hexanic extract significantly decreased the systolic, diastolic, mean arterial blood pressure and heart rate in normotensive and hypertensive rats. Our data revealed that celery seed extract exerts its hypotensive effects through its bradycardic and vasodilatory properties. Moreover, the active components in celery seed extracts could induce their vasodilatory properties through Ca2+ channel blocking activity in endothelial and non-endothelial pathways and particularly by interference with the extra or intracellular calcium.

Influence of Extraction Methods on Oil Yield of Celery Seeds and Contents of 3-n-butylphthalide and Total Phthalocyanine Lactones in Celery Seed Oil / 广州中医药大学学报

Objective To compare the oil yield of celery seeds and the contents of 3-n-butylphthalide and the total phthalocyanine lactones of celery seed oil extracted by different methods. Methods Three routine extraction methods involving organic solvent extraction, Soxhlet extraction, steam distillation extraction, as well as subcritical extraction method and supercritical fluid extraction method were used to extract the celery seed oil. The contents of 3-n-butylphthalide and total phthalocyanine lactones were respectively detected by high performance liquid chromatography(HPLC) and ultraviolet visible spectrophotometry. Results The ranges of oil yield and the contents of 3-n-butylphthalide and total phthalocyanine lactones of celery seed oil extracted by different methods were 0.30%-20.02%, 1.40%-10.13%, 4.74%-17.65%, respectively, indicating obvious differences. Conclusion With R134a and butane as the solvents, the subcritical extraction method is better than other extraction methods for the extraction of 3-n-butylphthalide. With dimethyl ether as the solvent, the subcritical extraction method is the best for the extraction of total phthalocyanine lactones.

Mimotopes for Api g 5, a Relevant Cross-reactive Allergen, in the Celery-Mugwort-Birch-Spice Syndrome

PURPOSE: In the celery-mugwort-birch-spice syndrome, a significant proportion of IgE is directed against high molecular weight (HMW) glycoproteins, including the celery allergen Api g 5. BIP3, a monoclonal antibody originally raised against birch pollen, recognizes HMW allergens in birch and mugwort pollens, celery, and Apiaceae spices. Our aim was to generate mimotopes using BIP3 for immunization against the HMW allergens relevant in the celery-mugwort-birch-spice cross reactivity syndrome. METHODS: Mimotopes were selected from a random-peptide display library by BIP3 and applied in IgE inhibition assays. The 3 phage clones with the highest inhibitory capacity were chosen for immunization of BALB/c mice. Mouse immune sera were tested for IgG binding to blotted birch pollen extract and used for inhibiting patients' IgE binding. Furthermore, sera were tested for binding to Api g 5, to horseradish peroxidase (HRP) as a second glycoprotein, or to non-glycosylated control allergen Phl p 5 in ELISA, and the specific Api g 5-specific IgG titers were determined. RESULTS: Three rounds of biopanning resulted in phage clones exhibiting 7 different sequences including 1 dominant, 1-6-cyclo-CHKLRCDKAIA. Three phage clones had the capacity to inhibit human IgE binding and induced IgG to the HMW antigen when used for immunizing BALB/c mice. The induced BIP3-mimotope IgG reached titers of 1:500 specifically to Api g 5, but hardly reacted to glycoprotein HRP, revealing a minor role of carbohydrates in their epitope. CONCLUSIONS: The mimotopes characterized in this study mimic the epitope of BIP3 relevant for Api g 5, one of the cross-reactive HMW allergens relevant in the celery-mugwort-birch-spice syndrome. BIP3 mimotopes may be used in the future for hyposensitization in this clinical syndrome by virtue of good and specific immunogenicity.

Oral allergy syndrome associated with weed pollinosis

Oral allergy syndrome (OAS) is caused by cross-reactivity between certain pollens and plant foods, including vegetables, nuts, or fruits. Here, we experienced 2 cases of OAS patients associated with mugwort pollinosis without sensitization to Fagales. A 54-year-old female repeatedly experienced skin rashes, perioral edema, nasal obstruction after eating fresh vegetables (celery, lettuce, chicory, radish sprouts, ginseng, etc.). She had suffered from allergic rhinitis worsening in autumn for 5 years. Specific IgE (sIgE) titers to ragweed and mugwort were elevated to 54.1 and 24.9 kU/L, respectively. With regard to the allergen component of pollens, sIgE to Art v 1 (mugwort) and Amb a 1 (ragweed) were elevated to 21.9 and 36.1 kU/L, respectively. Birch sIgE (including Bet v 1 and Bet v 2) was not detected. A 35-year-old male suffered from abdominal pain, skin rashes after eating mango and kiwi. In addition, systemic allergic reaction developed after consumption of tomato and ginseng. He had chronic rhinitis. The sIgE levels to ragweed, mugwort, and tomato were elevated to 0.55, 6.39, and 0.78 kU/L, respectively. The sIgE test results were all negative for Amb a 1, Bet v 1, and Bet v 2 sIgE. Specific IgE levels to Art v 1, Art v 2 sIgE were 3.51 and 4.46 kU/L, respectively. Based on the history and sIgE test results, 2 cases OAS were related to mugwort. We experienced 2 cases of weed pollinosis related to OAS. Culprit foods of OAS can vary depending on their cuisine cultures.

Quantitative analysis of multi-components with single marker in simultaneous determination of 3-n-butylphthalide, sedenenolide, and sedanolide in celery seed extract / 第二军医大学学报

Objective: To develop a quantitative analysis of multi-components with single marker (QAMS) and validate its accuracy and feasibility for simultaneously determining 3-n-butylphthalide (b), sedenenolide (sen), and sedanolide (san) in celery seed extracts (CSE). Methods: Three main effective components,3-n-butylphthalide, sedenenolide, and sedanolide, were selected as analytes for evaluating the quality of CSE. The relative correction factors (RCF, f) of 3-n-butylthalide to the other two thalides were calculated: fb/sen = 0. 226, fb/san = 0.702. The external standard method was used to determine the title compounds in 6 batches of CSE and the results were compared with those of QAMS. Results: The RSD of RCF calculated by different instruments was between 4.4%-6.7%. The RSD of RCF calculated by the same instrument with different chromatographic columns was between 2. 3%-3. 6%. The established RCF had a good reproducibility. The quantitative results of three thalides determined by external standard method and QAMS method were not significantly different. Conclusion: The present method can serve as a new mode to determine multi-components in CSE when standard substances are unavailable.

Effect of celery (apium graveolens) seeds extract on protease inhibitor (ritonavir) induced dyslipidemia.

Objective: The present study was carried out to explore protective effects of ethanolic extract of Apium graveolens (celery seeds) on ritonavir, a protease inhibitor induced dyslipidemia. Materials & Methods: Thirty mice were divided into 5 groups. Group 1 mice served as healthy control. Group 2 mice were given drug ritonavir at doses of 33.33 mg/kg (200mg/day, human dose), group 3 received same dose of ritonavir and ethanolic extract of celery seeds(CSE) at the doses of 75mg/kg. Group 4 was treated with same dose of ritonavir and CSE at high doses i.e.150mg/kg. Group 5 mice were given ritonavir and hypolipidemic drug, fenofibrate. All groups of mice were given the drug and extract by oral gavage route for the period of 12 weeks. Blood lipid profile and liver lipids of all the groups were tested at the end of 12 weeks. Results: Blood lipid profile was found to be deranged in the group of mice treated with ritonavir. Concurrent treatment of ritonavir with low dose of CSE showed no significant improvement in blood lipid profile in group 3 mice but high dose CSE along with ritonavir with the same dose of ritonavir exhibited significant improvement (p<0.05) in group 4 mice. Effect of fenofibrate in group 5 was almost equally effective as that of high dose of CSE. There was a similar pattern of decrease in liver lipids in all the groups (p<0.05). Conclusion: Above results suggest that ethanolic extract of celery seeds possess potential for improving blood lipid profile & liver lipids deranged by ritonavir when given concurrently. Its efficacy approaches that of fenofibrate. Its intake along with ritonavir would be better in terms of cost and side effects as compared to fenofibrate.

In vitro Activity of Celery Essential Oil against Malassezia furfur

Antifungal activity of celery essential oil against Malassezia furfur was investigated using broth microdilution and vapor contact methods. Potent antifungal activity was evident using both methods. Fungicidal activity was revealed in the vapor contact method.

Antiaging Effect of Celery Seed Oil on D-galactose-induced Aging Animal Models / 中国药房

OBJECTIVE:To observe the antiaging effect of celery seed oil (CSO) on aging mice and rats induced by D-galactose. METHODS: Aging models were established with D-galactose hypo. At the same time, the model animals were intragastrically given CSO. After 6 weeks, the effects of CSO on learning and memory were evaluated by step down test and electrophysiological test. And the MDA content, MAO-B and SOD activity in brains of aging mice were measured. RESULTS: CSO can markedly improve the learning and memory of aging mice and rats, reduce the content of MDA and activity of MAO-B, and increase SOD activity. CONCLUSION: CSO has good antiaging effect.

Are there any links between mugwort pollen and food allergens such as celery and carrot based upon allergy skin prick tests? / 천식및알레르기

Background and objectives: Mugwort pollen is one of the major causative allergens in this country. There have been a few reports suggesting a significant association between mugwort pollen and food allergens. The aim of this study was to evaluate the allergenic relationship between mugwort pollen and food allergens based upon skin prick tests. Material and method: Of 2,909 allergy patients who had been skin tested to identify causative allergens at the Allergy Clinic of Ajou University Hospital, 471 patients sensitized to mugwort, ragweed, or Hop Japanese pollens on skin prick test (2+ of A/H ratio) were enrolled for this study. Positive rates to common inhalant or food allergens and their allergenic relationships with other pollens or food allergens were analyzed based upon skin prick test results. RESULTS: The positive rates (2+ of A/H) to nettle, rye grass, Bermuda grass, birch, and alder pollens were significantly higher in those sensitized to mugwort pollen than in those of negative responders (p<0.05, respectively). In regard to food allergens, positive rates to celery (15.3%) and carrot (14.5%) were significantly higher in patients sensitized to mugwort pollen (p<0.05, respectively). Significant association was noted between mugwort pollen and celery allergen (p< 0.05). CONCLUSION: Positive response to mugwort pollen can be associated with celery and carrot sensitivity on skin prick tests.

Treatment of hypertension with chinese celery.

Twenty mild essential hypertension patients 2 males and 18 females (B.P. 150/95-179/110 mmHg.) aged 34-69 years were tried on crude Chinese celery and its extract. When the crude Chinese celery was extracted, two fractions were found to reduce blood pressure. The fraction which gave the best reduction of blood pressure was used for this trial. The results of the trial showed that the crude Chinese celery had a statistically significant on lowering the blood pressure, but the extract did not. This lack of effect might be due to the fact that only one fraction of the extract was used in the trial. However, there were no changes in the biochemistry of the kidney and liver functions, including electrolytes and lipids, and no side-effect was observed.

The antihypertensive effect of celery in renovascular occlusive dogs.

The antihypertensive effect of Chinese celery decoction was studied using a renal-occlusive animal model. Sixteen male dogs were anaesthesized and operated. The left renal artery was then occluded. Three hours after the renovascular occlusion, eleven dogs were fed with distilled water in the same pattern. The intracarotid arterial pressure, electrocardiogram and urine output were continually recorded. Blood samples for plasma rennin activity (PRA) radio-immunoassay were collected before renovascular occlusion, just before feeding, and then two hours after feeding. In the experimental group, the systolic pressure (SP), diastolic pressure (DP), mean arterial pressure (MAP) and the PRA stepped up within three hours after renovascular occlusion. The celery feeding then brought the SP, DP, or MAP though the PRA came down slightly. In both groups, the urine volume decreased after renovascular occlusion then increased after feeding, but no statistically significant difference was found between the two groups. The study confirmed the antihypertensive effect of Chiness celery even in the renovascular hypertensive model. The celery decoction brought down the blood pressure without causing pronounced diuresis or any decrease in rennin activity.